JPWO2020217926A1 - - Google Patents

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Publication number
JPWO2020217926A1
JPWO2020217926A1 JP2021515934A JP2021515934A JPWO2020217926A1 JP WO2020217926 A1 JPWO2020217926 A1 JP WO2020217926A1 JP 2021515934 A JP2021515934 A JP 2021515934A JP 2021515934 A JP2021515934 A JP 2021515934A JP WO2020217926 A1 JPWO2020217926 A1 JP WO2020217926A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021515934A
Other versions
JP7153794B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2020217926A1 publication Critical patent/JPWO2020217926A1/ja
Application granted granted Critical
Publication of JP7153794B2 publication Critical patent/JP7153794B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • G01R31/42—AC power supplies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
JP2021515934A 2019-04-24 2020-04-03 制御装置及び故障判定方法 Active JP7153794B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019082481 2019-04-24
JP2019082481 2019-04-24
PCT/JP2020/015286 WO2020217926A1 (ja) 2019-04-24 2020-04-03 制御装置及び故障判定方法

Publications (2)

Publication Number Publication Date
JPWO2020217926A1 true JPWO2020217926A1 (ja) 2020-10-29
JP7153794B2 JP7153794B2 (ja) 2022-10-14

Family

ID=72942308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021515934A Active JP7153794B2 (ja) 2019-04-24 2020-04-03 制御装置及び故障判定方法

Country Status (5)

Country Link
US (1) US11777429B2 (ja)
JP (1) JP7153794B2 (ja)
CN (1) CN113728545A (ja)
DE (1) DE112020001491T5 (ja)
WO (1) WO2020217926A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023012681A (ja) * 2021-07-14 2023-01-26 株式会社デンソー モータ制御装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07177602A (ja) * 1992-10-13 1995-07-14 Hitachi Ltd 電気自動車用故障検出法及びそれを用いたフェールセイフ制御方法
JP2005143153A (ja) * 2003-11-04 2005-06-02 Denso Corp モータ駆動装置
JP2009131043A (ja) * 2007-11-22 2009-06-11 Hitachi Ltd モータ制御装置
JP2014064430A (ja) * 2012-09-24 2014-04-10 Hitachi Automotive Systems Steering Ltd 電動パワーステアリング装置
JP2015233371A (ja) * 2014-06-09 2015-12-24 日立オートモティブシステムズ株式会社 電流センサの故障診断方法、電流センサの故障診断装置
JP2017208893A (ja) * 2016-05-17 2017-11-24 日立オートモティブシステムズ株式会社 インバータ制御装置および電力変換装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5211869B2 (ja) 2008-06-10 2013-06-12 トヨタ自動車株式会社 電動機制御装置およびオフセット判定方法並びにオフセット補正方法
CN103248307B (zh) * 2013-05-24 2015-05-20 哈尔滨工业大学 感应电机调速系统的电流传感器故障诊断方法
JP6292115B2 (ja) * 2014-12-24 2018-03-14 トヨタ自動車株式会社 インバータ
CN108604876B (zh) * 2016-01-14 2021-07-23 三菱电机株式会社 电动机控制装置
CN109565256B (zh) * 2016-08-01 2022-05-27 日本电产株式会社 马达控制方法、马达驱动系统以及电动助力转向系统
JP6787018B2 (ja) * 2016-10-07 2020-11-18 株式会社デンソー 電流センサ異常診断装置
JP6652073B2 (ja) * 2017-01-06 2020-02-19 株式会社デンソー モータ制御装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07177602A (ja) * 1992-10-13 1995-07-14 Hitachi Ltd 電気自動車用故障検出法及びそれを用いたフェールセイフ制御方法
JP2005143153A (ja) * 2003-11-04 2005-06-02 Denso Corp モータ駆動装置
JP2009131043A (ja) * 2007-11-22 2009-06-11 Hitachi Ltd モータ制御装置
JP2014064430A (ja) * 2012-09-24 2014-04-10 Hitachi Automotive Systems Steering Ltd 電動パワーステアリング装置
JP2015233371A (ja) * 2014-06-09 2015-12-24 日立オートモティブシステムズ株式会社 電流センサの故障診断方法、電流センサの故障診断装置
JP2017208893A (ja) * 2016-05-17 2017-11-24 日立オートモティブシステムズ株式会社 インバータ制御装置および電力変換装置

Also Published As

Publication number Publication date
US20220200500A1 (en) 2022-06-23
CN113728545A (zh) 2021-11-30
JP7153794B2 (ja) 2022-10-14
WO2020217926A1 (ja) 2020-10-29
US11777429B2 (en) 2023-10-03
DE112020001491T5 (de) 2022-01-13

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